Product Origin: China Brand Name: Xinxing Price Terms: CFR, CIF, FOB Shanghai / Ningbo Payment Terms: T/T, L/C at sight Minimum Order: 5,000 boxes Delivery Lead Time: Within 20 days Certification(s): ISO9001 Detailed Product Description Features: 1) Mainly used for weight analysis test in quantitative chemical analysis, and relevant analysis experiment 2) Basis weight: 80gsm 3) Size (diameter): 70mm, 90mm, 110mm, 125mm, 150mm, 185mm Inner packing: 100 sheets/box Outer packing: 50 boxes/carton Special specification and packing could be according to users' needs